48619840

素因数分解:

$2^6\times 5^1\times {\mathrm{151937}}^1$

素因数の和:151954

約数の個数: 28

約数和(自身を含む): 115776756

約数和(自身を除く): 67156916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 151937, 303874, 607748, 759685, 1215496, 1519370, 2430992, 3038740, 4861984, 6077480, 9723968, 12154960, 24309920, 48619840]

約数ペア:

[(1, 48619840), (2, 24309920), (4, 12154960), (5, 9723968), (8, 6077480), (10, 4861984), (16, 3038740), (20, 2430992), (32, 1519370), (40, 1215496), (64, 759685), (80, 607748), (160, 303874), (320, 151937)]